This vintage Harmony Power Pal Portable Power Amplifier #4060 is a great addition to any musician's collection. With its portable design, it's perfect for musicians on the go. It features 2 channels, 1 speaker, and Amplifier Technology of Modeling.

This amplifier is suitable for a variety of instruments including Cigar Box Guitar, Lap & Pedal Steel Guitar, Acoustic Electric Guitar, Keyboard, Electric Guitar and Travel Guitar. It requires a power supply of 9-12 V, 400 MA DC. The product line is 4060 and the brand is Harmony.